A few years ago, a stick pack was something you tore off a coffee sugar caddy at a hotel breakfast table. Today, the same format is delivering pre-workout powders, collagen peptides, pharmaceutical oral suspensions, serum concentrates, and single-serve hot sauce.

The shift is not cosmetic. It reflects a convergence of consumer behavior, manufacturing economics, and retail shelf logic that has made the stick pack one of the fastest-growing flexible packaging formats in the market. Multiple research firms tracking the category report consistent growth rates in the range of 5% to 7% annually through the early 2030s, driven by demand across food and beverage, nutraceuticals, pharmaceuticals, beauty, and household goods (Future Market Insights, 2025; Grand View Research, 2025).

Understanding why it is spreading so quickly across industries requires looking at what each stakeholder in the supply chain actually gains from it.

What a Stick Pack Is and Why the Format Works

A stick pack is a narrow, vertically sealed flexible pouch, typically between 10mm and 50mm wide, designed to hold a single serving of a powder, liquid, gel, or granule. The format is produced on vertical form-fill-seal (VFFS) machinery, which takes a roll of flat film, forms it into a tube, fills it from above, and seals it at the base and top. Multi-lane machines run several lanes simultaneously, which is how the format achieves a competitive cost per unit at scale.

The physical geometry solves a specific consumer problem. A stick pack is narrow enough to fit into a pocket, a purse, or a gym bag without bulk. It tears open cleanly at a notched perforation. The entire contents empty in one motion. There is no cap to lose, no secondary container, no measuring required. That combination of portability, precision, and simplicity is what makes it so transferable across product categories.

What It Means for the Consumer

The consumer case for stick packs is straightforward and consistent across every category they appear in: precise dose, no waste, and genuine portability.

A scoop of protein powder measured at home, carried to the gym, and mixed in a shaker involves multiple steps and several points at which the product can spill, clump, or be over- or under-measured. A stick pack eliminates each of those points. The dose is fixed at the factory. The consumer tears, pours, and discards. The experience is the same on the first use and the last.

For pharmaceutical and nutraceutical consumers, that dosing precision carries clinical weight. Oral rehydration solutions, electrolyte mixes, and pediatric medications in stick pack formats deliver a consistent active ingredient quantity that bulk containers with measuring caps may not reliably achieve in practice. The pharmaceutical segment is among the fastest-growing end uses for stick packs in the Americas, projected to grow at a CAGR of 6.1% through 2030 (Grand View Research, 2025).

The try-before-you-commit dynamic is a secondary consumer benefit that has driven adoption in beauty and personal care. A full-size serum or hair treatment carries a price point that introduces purchase risk. The same product in a single-use stick pack allows a consumer to experience the formulation at a lower entry cost, which is why prestige beauty and mass personal care brands alike have moved toward stick pack sampling and single-use formats. Berry Global expanded its stick and refill cosmetics line in February 2025, citing growing consumer demand for compact, portable personal care formats.

What It Means for the Manufacturer

For a manufacturer considering a stick pack format, the core question is whether the format’s economics and production requirements align with the product’s dose, stability, and distribution profile.

On the economics side, stick packs are material-efficient. The film-to-product ratio is low relative to rigid containers, which reduces both material cost and shipping weight. A pallet of stick-packed product ships more units per cubic meter than the same product in jars or bottles. For manufacturers shipping nationally or internationally, that freight efficiency compounds across every distribution run.

The capital consideration is machinery. Vertical form-fill-seal equipment for stick packs represents a meaningful capital investment, which is why contract packaging has grown alongside the format. Brands without the volume to justify dedicated stick pack lines can access the format through co-packers who run multi-lane machinery at scale. The growth of contract packaging in the stick pack category reflects the format’s accessibility: a brand that would have needed to own equipment to use this format a few years ago can now access it through a contract manufacturing partner with existing infrastructure.

Product formulation intersects with format suitability in ways that are specific to stick packs. Powders with poor flow characteristics may bridge or clump in the filling head, creating inconsistent fill weights and potential seal contamination. Liquids above a certain viscosity may require modified filling heads or heating systems. Hygroscopic powders, those that absorb moisture from the air, require high-barrier film structures and humidity-controlled filling environments to maintain stability through shelf life. These are solvable engineering problems, but they require upfront specification work before the first production run.

The labeling and printing surface of a stick pack is narrow by definition. The front panel width of a standard stick pack may be 20mm to 30mm, which imposes real constraints on regulatory compliance panels, ingredient lists, and brand identity elements. Digital printing technologies and high-resolution flexographic printing have expanded what is achievable in that narrow field, but the design brief for a stick pack requires a different approach than a label for a jar or pouch.

At K. Sidrane, our flexible packaging range includes stick packs alongside stand-up gusset pouches, layflat pouches, and three-sided seal sachets. We print and produce flexible packaging for clients across beauty and cosmetics, nutraceuticals, specialty food, beverages, household goods, cannabis and CBD and much more, from our facility in Farmingdale, New York. Our stick pack format is available in clear, white, and silver high-barrier materials with gloss, matte, and soft touch finishes, and we offer specialty finishing including spot gloss.

What It Means for Retailers

For a retail buyer evaluating a stick pack SKU, the format introduces a different shelf management calculus than a rigid container.

Stick packs require a fixture solution. A free-standing stick pack on a flat shelf does not present well, which is why the format is typically merchandised in a counter display unit, a hanging peg strip, or a bundled multipack. The fixture cost and space allocation are part of the category conversation with the buyer. Brands that arrive at a retail buyer meeting without a merchandising solution for the stick pack format tend to have a harder conversation than those that present the product with a display plan.

The impulse purchase and trial dynamics favor the format in certain retail environments. A stick pack priced at a low unit cost sits at a register, in a supplement display, or at a hospitality checkout in a way that a full-size jar or bottle cannot. The portability and single-use nature of the format encourage trial from consumers who would not commit to a larger size, which is why convenience, travel retail, and foodservice channels have adopted stick packs at rates disproportionate to their share of the broader retail market.

For e-commerce retailers and D2C brands, stick packs address the packaging-in-packaging problem that rigid containers create. A jar or bottle shipped in a carton needs void fill, protective wrapping, and a box sized to accommodate the container geometry. A stick pack multipack ships flat, fits in a padded mailer, and arrives without the breakage risk that glass or rigid plastic containers carry. The e-commerce and convenience travel packaging segment within flexible packaging is projected to grow at a faster rate than the retail packaging segment through 2034, according to Towards Packaging’s 2026 flexible beverage packaging analysis.

The Industries Where Stick Packs Are Growing Fastest

Food and beverage: this category accounts for the largest share of the Americas stick packaging market, over 44% in 2024 according to Grand View Research. Instant coffee, sugar, electrolyte mixes, single-serve condiments, protein powders, and drink mixes are among the most active categories. Gatorade launched its Hydration Mixer in a stick pack format in September 2024, an indication of how mainstream the format has become in the beverage category.

Nutraceuticals and supplements: collagen peptides, probiotics, pre-workout formulas, vitamins in powder form, and functional wellness blends have driven significant adoption. India represents the fastest-growing regional market for stick packs globally, at a projected CAGR of 7.2% through 2036, driven in significant part by nutraceutical manufacturing expansion (Future Market Insights, 2025).

Pharmaceuticals: oral rehydration solutions, OTC medications in powder or liquid form, pediatric dosing formats, and travel medicine. The format’s dose precision and barrier performance align with pharmaceutical requirements in ways that bulk containers may not replicate. The pharmaceutical segment is projected to grow at a CAGR of 6.1% in the Americas through 2030 (Grand View Research, 2025).

Beauty and personal care: serums, hair treatments, single-use masks, sunscreen, and deodorant formats. Berry Global’s February 2025 expansion of its stick and refill cosmetics line into compact recyclable PET and PP formats reflects the investment major material suppliers are making in this segment.

Household goods: single-use detergents, descalers, and cleaning concentrates in stick pack formats have grown as brands look to reduce the material footprint of products that would otherwise ship in rigid plastic bottles.

Where K. Sidrane Fits In

We produce flexible packaging for brands across all of the industries listed above. Our stick pack format is part of a broader flexible packaging range that includes stand-up gusset pouches, layflat formats, three-sided seal sachets and more, giving product development teams the ability to evaluate format options against their specific product, distribution, and retail requirements.

If you are working on a new product launch, a format transition, or a limited edition that requires a stick pack solution, our team works with you from specification through production.

Reach us at orders@ksidrane.com, at 631-393-6974, or through the quote request form at ksidrane.com.